WGU C784 - Applied Healthcare Statistics Objective
Assessment 2024-2025
Coefficients - Answer-A number by which a number is multiplied. This number is written in
front of the variable(s).
Mean - Answer-Average, calculated by adding a series of elements in a data set together
and dividing by the total number in the series.
Outlier - Answer-An observation point that is statistically distant from the other
observations in the dataset.
Regression Line - Answer-The line of best fit to show the relationship between variables, the
one that minimizes distance from each data point to the line.
Experiment - Answer-A procedure that can be done repeatedly which has a well defined set
of outcomes.
Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of
operations?
A. 25
B. 46
C. 67
D. 99 - Answer-C. 67
, No Correlation - Answer-There is no apparent overall trend between the two variables. If
the correlation coefficient is 0, this only rules out a linear trend. There could be a non-linear
or curvilinear trend.
Extrapolate - Answer-Using information from a data set to make predictions about data
outside of the original set.
Event - Answer-An outcome, or set of outcomes, whose chance of occurrence can be
represented with a probability.
Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the sum when adding together
only the whole numbers?
A. 5.5
B. 11
C. 12.5
D. 15 - Answer-D. 15
Operation - Answer-In Mathematics, an operation is a procedure which generates a new
value from one or more operands, or Mathematical values.
Conditional Proportion - Answer-A proportion where one part of the proportion is a
variable, or unknown quantity.
Assessment 2024-2025
Coefficients - Answer-A number by which a number is multiplied. This number is written in
front of the variable(s).
Mean - Answer-Average, calculated by adding a series of elements in a data set together
and dividing by the total number in the series.
Outlier - Answer-An observation point that is statistically distant from the other
observations in the dataset.
Regression Line - Answer-The line of best fit to show the relationship between variables, the
one that minimizes distance from each data point to the line.
Experiment - Answer-A procedure that can be done repeatedly which has a well defined set
of outcomes.
Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of
operations?
A. 25
B. 46
C. 67
D. 99 - Answer-C. 67
, No Correlation - Answer-There is no apparent overall trend between the two variables. If
the correlation coefficient is 0, this only rules out a linear trend. There could be a non-linear
or curvilinear trend.
Extrapolate - Answer-Using information from a data set to make predictions about data
outside of the original set.
Event - Answer-An outcome, or set of outcomes, whose chance of occurrence can be
represented with a probability.
Given the following set of numbers: 10, 2.5, -4, -4.5, 5. What is the sum when adding together
only the whole numbers?
A. 5.5
B. 11
C. 12.5
D. 15 - Answer-D. 15
Operation - Answer-In Mathematics, an operation is a procedure which generates a new
value from one or more operands, or Mathematical values.
Conditional Proportion - Answer-A proportion where one part of the proportion is a
variable, or unknown quantity.
